Company email (February 2014):
"Our wines are all unfined and all are good for vegans and other friendly folk who like a good drink.
So there is no use of Egg whites, milk products or gelatine in any of the wines that we make.
We also keep SO2 (Sulphur Dioxide) additions to a minimum."

Company email (July 2012):
"We don’t fine our wines with any protein fining agent, we just allow our wines to settle in tank to clarify them.
So I guess that means all our wines qualify as vegan friendly wines."
[Also] "the fortified wines are unfined."